drop hammer

drop hammer, Total:6 items.

The international standard classification for "drop hammer" includes: Mechanical testing , Other standards related to road engineering .

The Chinese standard classification for "drop hammer" includes: Nonmetal material testing machine , Highway engineering .

National Metrological Technical Specifications of the People's Republic of China

• JJF(纺织) 049-2006 Calibration specification for drop weight fabric tear tester
• JJF 1445-2014 Calibration Specification for Falling Weight Impact Testing Machines

National Metrological Verification Regulations of the People's Republic of China

• JJG 133-2017 Drop Weight Deflectometer
• JJG(纺织) 060-1995 Testing regulations for drop hammer fabric tearing tester

Professional Standard - Machinery

• JB/T 9389-2008 Specification for falling weight impact testing machines used for non-metallic materials

Professional Standard - Traffic

• JT/T 1125-2017 Falling weight deflectometer

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